This list should help guide you to particular groups of interest. The taxa are given in the order in which they are considered. The full classification is given in the three lists in the menu indicated by Classification 1, Classification 2, and Classification 3.
Class Mammalia—Mammalia
Subclass Prototheria—Egg-laying Mammals
Order Monotremata—Monotremes
Subclass Theria—True Mammals
Infraclass Metatheria—Marsupials (seven living orders)
Order Didelphimorphia—Opossums
Order Paucituberculata—Caenolests (not considered further)
†Order Sparassodonta—Sparassodonts (not considered further)
Magnorder Australidelphia—Australidelphians (not considered further)
Order Microbiotheria—Microbiotheres (not considered further)
Order Dasyuromorphia—Dasyuromophs (not considered further)
Order Peramelemorphia—Paramelemorphs (not considered further)
Order Notoryctemorphia—Notoryctemorphs (not considered further)
Order Diprotodontia—Kangaroo and Relatives (not considered further)
Infraclass Eutheria—Placental Mammals
MagnorderAfrotheria—Afrotherians
Order Afrosoricida—Tenrecs and Golden Moles
Order Macroscelidea—Elephant Shrews
Order Tubulidentata—Aardvark
Order Hyracoidea—Hyraxes
Order Proboscidea—Elephants
Order Sirenia—Dugongs, Manatees, and Sea Cows
Magnorder Xenarthra—Xenarthrans
Order Cingulata—Cingulate Edentates
Order Pilosa—Sloths and Anteaters
Magnorder Boreoeutheria—Boreoeutherians
Order Scandentia—Scandentians
Order Dermoptera—Flying Lemurs
Order Primates—Primates
Order Lagomorpha—Pikas, Hares, and Rabbits
Order Erinaceomorpha—Hedgehogs and Relatives
Order Soricomorpha—Shrew and Mole-like Insectivores
Order Chiroptera—Bats
Order Pholidota—Pangolins
Order Carnivora—Carnivores
Order Perissodactyla—Horses, Rhinos, Tapirs
Order Artiodactyla—Artiodactyls
Order Cetacea—Whales
Order Rodentia—Rodents
Last Update: 19 Jan 2008
Centennial Museum and Department of Biological Sciences, The University of Texas at El Paso